| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCO3(aq) + 2 HCl(ag) = MgCl2(aq) + H2O(l) + CO2(g)
AsClO = AsOCl =>
AsClO = AsOCl
Rb + O2(g) = RbO2 =>
Rb + O2(g) = RbO2
C8H14 + Br2 = C8H14Br2 =>
C8H14 + Br2 = C8H14Br2
H2CO3(aq) + Ca(OH)2(s) = CaCO3(s) + H2O(l) =>
H2CO3(aq) + Ca(OH)2(s) = CaCO3(s) + 2 H2O(l)
HBrO3 + P + H2O = H3PO4 + HBr =>
5 HBrO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HBr
NaNO2 + KMnO4 + H2O = KOH + MnO2 + NaNO3 =>
3 NaNO2 + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3
Li2Se + WF6 = LiF + WSe3 =>
3 Li2Se + WF6 = 6 LiF + WSe3
HNO3(aq) + Na2CO3(s) = NaNO3(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + Na2CO3(s) = 2 NaNO3(aq) + CO2(g) + H2O(l)
Ba + Na3PO4 = Ba3(PO4)2 + Na =>
3 Ba + 2 Na3PO4 = Ba3(PO4)2 + 6 Na
Fe(ClO3)3 + KOH = Fe(OH)3 + KClO3 =>
Fe(ClO3)3 + 3 KOH = Fe(OH)3 + 3 KClO3
Ga2O3 = Ga + O2 =>
2 Ga2O3 = 4 Ga + 3 O2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C16H31OH + O2 = CO2 + HOH =>
2 C16H31OH + 47 O2 = 32 CO2 + 32 HOH
Cu(SO4) + KOH = Cu(OH)2 + K2SO4 =>
Cu(SO4) + 2 KOH = Cu(OH)2 + K2SO4
SbS = Sb + S =>
SbS = Sb + S
H3PO4(ag) + Ca(OH)2(ag) = Ca3(PO4)2(ag) + H2O(l) =>
2 H3PO4(ag) + 3 Ca(OH)2(ag) = Ca3(PO4)2(ag) + 6 H2O(l)
CH3CoOH + NaCl = CH3CoONa + HCl =>
CH3CoOH + NaCl = CH3CoONa + HCl
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
CH3Cl + NaOH = CH3ONa + H2O + NaCl =>
CH3Cl + 2 NaOH = CH3ONa + H2O + NaCl
Ca + AlN = Ca3N2 + Al =>
3 Ca + 2 AlN = Ca3N2 + 2 Al
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Ammonia + oxygen = water + nitrogenmonoxide =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
K + HNO3 = KNO3 + NH4NO3 + H2O =>
8 K + 10 HNO3 = 8 KNO3 + NH4NO3 + 3 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
FeOH2SO4 = FeSO4H2O =>
FeOH2SO4 = FeSO4H2O
N2 + HNO3 = HNO2 + NO =>
N2 + 2 HNO3 = 2 HNO2 + 2 NO
FeO(OH) + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 FeO(OH) + 3 Br2 + 10 KOH = 2 K2FeO4 + 6 KBr + 6 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Al(s) + Ag(aq) = AlAg =>
Al(s) + Ag(aq) = AlAg
Mg + HO = MgO + H =>
Mg + HO = MgO + H
Ag + CrO4{2-} + H2O = Ag{+} + Cr(OH)3 + OH{-} =>
3 Ag + CrO4{2-} + 4 H2O = 3 Ag{+} + Cr(OH)3 + 5 OH{-}
MnO2 + NO2 = NO3{-} + Mn{2+} =>
MnO2 + 2 NO2 = 2 NO3{-} + Mn{2+}
CO2(CO3)3(s) = CO2O3(s) + CO2 =>
CO2(CO3)3(s) = CO2O3(s) + 3 CO2
CO2 + (OH)Na = Na2CO3 + H2O =>
CO2 + 2(OH)Na = Na2CO3 + H2O
Fe3O4 + H2(g) = Fe(s) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
KMnO4 + KCl + KOH = KClO3 + K2MnO4 + H2O =>
6 KMnO4 + KCl + 6 KOH = KClO3 + 6 K2MnO4 + 3 H2O
Cu{2+} + CO3{2-} = Cu + CO3 =>
Cu{2+} + CO3{2-} = Cu + CO3
Bi(HCO3)3 = Bi2O3 + CO2 + H2O =>
2 Bi(HCO3)3 = Bi2O3 + 6 CO2 + 3 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaHCO3 + CH3CO2H = CH3COONa + H2CO2 =>
2 NaHCO3 + 3 CH3CO2H = 2 CH3COONa + 4 H2CO2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
H2O2(g) = O2(g) + H2 =>
H2O2(g) = O2(g) + H2
Al + NaOH + H2O = NaAlO3 + H2 =>
2 Al + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
SbS = Sb + S =>
SbS = Sb + S
Zn + HCl + O2 = ZnCl3 + H2O =>
4 Zn + 12 HCl + 3 O2 = 4 ZnCl3 + 6 H2O
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4
Sr(OH)2 + KNO3 = KOH + Sr(NO3)2 =>
Sr(OH)2 + 2 KNO3 = 2 KOH + Sr(NO3)2
Ce(NO3)3 + NH4OH = Ce(OH)3 + NH4(NO3) =>
Ce(NO3)3 + 3 NH4OH = Ce(OH)3 + 3 NH4(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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